| Year | Value (Population) |
|---|---|
|
2022 |
990348 |
|
2021 |
1089537 |
|
2020 |
1184016 |
|
2019 |
1273504 |
|
2018 |
1358436 |
|
2017 |
1439274 |
|
2016 |
1515557 |
|
2015 |
1587354 |
|
2014 |
1655786 |
|
2013 |
1721462 |
| Proportion of population served with at least basic sanitation | 14459841 | Population (2022) |
| Proportion of population served with shared sanitation | 4062262 | Population (2022) |
| Proportion of population with unimproved sanitation | 4472812 | Population (2022) |